Story
These electronic Polaroids are powered by your phone’s NFC chip
Key takeaway
Scientists have created digital photo frames that can be powered directly by a smartphone's NFC chip, allowing people to easily display digital photos without the need for batteries or wires.
Quick Explainer
The news item describes electronic photo frames powered by the NFC chip on your smartphone, allowing you to wirelessly upload and display photos without needing a battery. The frames use color E Ink displays and are available in various colors.